| Percentage of the population aged 3 and older (%): | 
| 
| 0.21% | 0.36% | 0.50% | 0.64% | 0.78% | 0.93% |  
|  |  | 
 |  |  |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
|  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.17% | 0.68% | 1.18% | 1.67% | 2.17% | 2.67% |  
|  |  |  | 
 | 
 |  |  |  | 
 
| Percentage of the population aged 3 and older (%): | 
| 
| 0.74% | 1.14% | 1.53% | 1.92% | 2.31% | 2.71% |  
|  |  | 
 |  |  |  |  |  | 
 
| Percentage of the school-enrolled population 3 years and older (%): | 
| 
| 4.4% | 7.6% | 10.8% | 14.0% | 17.2% | 20.4% |  
|  |  |  |  | 
 |  |  |  | 
 
 
 
 
School enrollment reports on persons actively enrolled in an educational institution at the time of the survey. On this page, the following grade levels are used: 
- 
Preschool: 
anything before kindergarten, typically anything between ages 2 and 4
- 
Kindergarten: 
the year before first grade, typically around age 5
- 
Grades 1-12: 
typically started at age 6 and lasting until age 17 or 18
- 
Undergraduate: 
in this context, it means and two or four year college, but excluding any graduate education
- 
Graduate School: 
anything above undergraduate, including pursuit of master's, professional, or doctorate degrees
- 
Public School: 
owned and operated by the government
- 
Private School: 
owned and operated by a private organization, often but not always with a religious affiliation
For additional information about the data presented on this site, including our sources, please see the About Page.